Mark Identification

VIRTUAL 2-STROKE

Serial Number

75697130

Filing Date

May 4, 1999

Registration Date

Mar 26, 2002

Trademark by

OPTIMUM POWER TECHNOLOGY L.P.

Classification Information

SOFTWARE FOR USE IN THE SIMULATION OF NON-STEADY AIR-FLOW SYSTEMS USED IN THE MECHANICAL DESIGN OF 2-STROKE ENGINES

Electrical and Scientific Apparatus